baber/WOPTO huggingface dataset:
Patent JP-H01185829-A (JP)
Title: Magnetic powder for magnetic recording
Inventor: MAEDA TATSUMI
IPC: G11B5/706
Filed: 1988-01-20
Abstract: PURPOSE:To obtain magnetic powder for magnetic recording which is decreased in the coercive force of hexagonal ferrite to the range suitable for magnetic recording and is improved in saturation magnetization by using specific hexagonal ferrite magnetic powder. CONSTITUTION:This magnetic powder consists of the hexagonal ferrite magnetic powder expressed by the formula I. In the formula I, A denotes Ba, Sr, Pb or Ca; M1 denotes >=1 kinds selected from hexad metals of W and Mo; N=5.5-10.0, 0.9<=x<=1.4, 0<z<=0.75, 0<alpha<0.3. A part of the Fe atoms which constitute the ferrite of this magnetic powder for magnetic recording is substd. with Co, at least one kind of W and Mo expressed by M1, at least one kind of V, Nb, Ta, and Sb expressed by M2, and Zn. The powder has the coercive force adequate at the magnetic powder for recording and has the high saturation magnetization by the substitution effect by the Zn.
Patent JP-S55102817-A (JP)
Title: Effective utilization of waste tire
Inventor: TSUDA SHIYOUICHI
IPC: C10L5/48
Filed: 1979-01-31
Abstract: PURPOSE: To obtain a method wherein waste rubbers, especially waste tires, are utilized effectively as fuel in a cement roasting device.  
     CONSTITUTION: In a cement roasting device employing a rotary kiln, waste tires and/or chopped pieces of waste tires are thrown into a place in the device where a temperature thereof is 600°CW1400°C as a fuel, and an amount thereof is 15% or less, preferably 5W10% of a total fuel consumption when it is converted into a calorific value. 
     COPYRIGHT: (C)1980,JPO&Japio
Patent JP-S61168863-A (JP)
Title: Charging type electric appliance
Inventor: KARISE KEIZOU
IPC: H01M50/247
Filed: 1985-01-22
Abstract: PURPOSE:To enable sure degasing with a simple structure and easy assembly and also without loss of waterproofness, by connecting the surrounding space of the negative electrode part of a secondary battery to outside of the housing with a mazy degasing path penetrating the housing. CONSTITUTION:Gases emerged from positive electrode part 30 of a secondary battery 3 during charging it run to one end of the central part of a spiral groove 40 through the degasing hole 11 of the housing 1 and the central hole of sealing material 12, and are emitted to outside of the housing from a penetrating hole 41 after running along the groove 40. Flooded water from the hole 41 to the groove 40 neither run to the surrounding space of the negative electrode part 30, as the groove 40 is a slender spiral maze, nor make a plug by staying in the expanded part 43. By this, the assembly can be done easily with a simple structure, and the degasing can be performed surely without loss of waterproofness.
Patent JP-S56108124-A (JP)
Title: Device controller
Inventor: NAGAOKA TAKASHI
IPC: G06F13/10
Filed: 1980-01-31
Abstract: PURPOSE:To facilitate an easy control for a simultaneous operation of several devices of the same type, by carrying out a common process en bloc for the devices through the common control part. CONSTITUTION:The device controller 10 consists of the main control part 11, input/output buffer 12, device state memory part 13 and error control program memory part 14. The control part 11 is divided in terms of function into the device connection checking part 15, common control part 16 and device starting part 17. Thus the control part 11 proceeds to the start process of the device 1 after performing the common process such as that in which the output data to all devices are taken into the input/output buffer 12, and then proceeds to the start process of the device 2 at the moment when the output action is started for the device 1. Thus the output action is started for the device 2. At this moment, the action is returned once to the common process, and the devices 1 and 2 are started after carrying one the next common process, i.e., the take-in of the next output data and other processes.
Patent JP-S61171577-A (JP)
Inventor: TSURUMI MANABU
IPC: B07C5/36
Filed: 1985-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H09202262-A (JP)
Title: Structure for body combination part
Inventor: NAMIIRI ATSUSHI
IPC: B62D25/04
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To reduce the reduction of strength characteristic to aluminum, simplify processes, lighten the structure, and reduce working manhours. SOLUTION: The end of a roughly horizontal member 2, which supports a suspension mounting part 5 of a body where each body frame is formed out of a constant cross sectional member such as an extruded member of a light alloy, and the forward part of a pillar lower 4, the upper part of the pillar lower 4 and the rear and lower part of a pillar upper 3, the forward end part of the pillar upper 3 and the upper surface part and the roughly horizontal member 2, are combined with each other respectively so as to be formed into a triangle truss combined part. And concurrently projected parts 2a and 4a covering the pillar lower 4 combined with the respective members and the pillar upper 3 in a car width direction, are provided for the end at the pillar lower 4 side of the roughly horizontal member 2 and the upper end of the pillar lower 4.
Patent JP-H09205753-A (JP)
Title: Device for inspecting thrust bearing of water-wheel generator
Inventor: YAMAMI KOSABURO
IPC: H02K5/16
Filed: 1996-01-25
Abstract: PROBLEM TO BE SOLVED: To prevent the erosion of the Babbitt metal of a thrust bearing supporting the rotating shaft of a water-wheel generator by constituting a device for inspecting the thrust bearing of an ultrasonic probe attached to the bearing and an ultrasonic flaw detector which displays the surface information of the bearing and detecting the flaw of the bearing in an early stage. SOLUTION: A shaft 1 and a rotary plate 2 are provided on the rotary bearing side of a water-wheel generator and a thrust bearing 3, a spring 4, a spring pedestal 5, and a bearing bracket 6 are provided on the bearing side of the generator. During the operation of the generator, an oil film is formed between the rotary plate 2 and bearing 3. The bearing 3 is made of Babbitt metal and, when a flaw occurs in the Babbitt metal, the flaw is detected by means of an ultrasonic probe 7 attached to the bearing 3. That is, the surface flaw of the bearing 3 which occurs during operation can be detected in an early stage, because the flaw is immediately displayed on an ultrasonic flaw detector when the flaw occurs. Therefore, the erosion of the Babbitt metal can be prevented.
Patent JP-S63181905-A (JP)
Inventor: SHIMAZAKI FUJIO
IPC: A01C1/00
Filed: 1987-01-20
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-S54103624-A (JP)
Title: Diversity reception system
Inventor: TAKAGI MASAO
IPC: H04B7/08
Filed: 1978-02-01
Abstract: PURPOSE:To provide stabilized phase control by applying antiphase delay wave to the reception wave with a rood containing selectrive phasing through a compounded unit, detecting phase errors and applying the detected signal to the control type local oscillator. CONSTITUTION:Each of the received signal wave of routes 1 and 2 is compounded 34 and 35 and applied to the input terminal of compounding unit 31 for diversity reception. After the compound received signal of compounding unit 31 has been divided 42, the signal is applied to each compounding unit 40 and 41, combined with the output signal or pi phase shifters 39 and 38, the main signal wave component is erased, the delayed wave of antiphase is picked up from compounding units 40 and 41 added to the received wave of routes 1 and 2 containing the selective phasing or pi through pi phase shifters 36 and 37 and compounding units 34 and 35, thus detecting 30 the phase error and the detected signal is applied to control type local oscillator 24, enabling to make stable phase control free of any influence of selective phasing.
Patent JP-H07214468-A (JP)
Title: Grinder
Inventor: UESHIMA YOSHITAKE
IPC: B24B47/20
Filed: 1994-02-02
Abstract: PURPOSE:To prevent a grinding cutting motion while a nonconductor oxide film is peeled and a ground metal of a metal bond grinding stone is exposed. CONSTITUTION:An ammeter 7 is provided between a metal bond grinding stone 3 and an electric source 6. A current value detected by the ammeter 7 is delivered to an information processing part 8. A peeling inspection part 800 and a control part 802 are provided on the information processing part 8. The peeling inspection part 800 judges whether a nonconductor oxide film is peeled or not in accordance with variation of the current value delivered from the ammeter 7. When the peeling inspection part 800 judges that there is peeling of the nonconductor oxide film, the control part 802 indicates stop of a grinding and cutting motion to a depth cutting feeding control part 9 and lowering of the number of rotation of the metal bond grinding stone 3 to a grinding stone axial rotation control part 10, temporarily stops the grinding and cutting motion of the metal bond grinding stone 3 until the nonconductor oxide film at a peeled part is reset and lowers the number of rotation of the metal bond grinding stone 3.
Patent JP-H03215006-A (JP)
Title: Cutting device for long size ceramics raw material
Inventor: NAKAJIMA KAZUMICHI
IPC: B28B1/00
Filed: 1990-01-19
Abstract: PURPOSE:To carry out the cutting without occurrence of torsion by connecting a servomotor that detects the speed of a driving motor for a rotating table and synchronously rotates therewith, to an elevating table connecting a support shaft that supports the upper end part of a continuous chinaware raw material. CONSTITUTION:On a rotating table 2 situated at the lower part of a cutting frame 1, a continuous chinaware raw material 20 is fixed in mounted relation, and the upper end part thereof is supported fixedly by means of a support device 8 by lowering the elevating table 5, and then cutting work is carried out while rotating the upper and lower parts at the same speed by means of a driving motor 4 and a servomotor 9. And, as the servomotor 9 that detects the speed of the driving motor 4 and synchronously rotates therewith is coupled to the elevating table 5 connected to a support shaft 7, the upper and lower ends of the continuous chinaware raw material 20 is always rotated at the same phase and the same speed at the time of starting and even at the time of cutting. Whereby the continuous chinaware raw material 20 can be cut without causing any torsion.
Patent JP-S5295759-A (JP)
Title: Polypropylene compositions with good transparency and shock resistance
Inventor: IWATA KAZUO
IPC: C08L21/00
Filed: 1976-02-06
Abstract: PURPOSE: To improve transparency and shock resistance of polypropylene without detracting chemical resistance and mechanical characteristics by incorporating specific ethylene-l-butene random copolymers, and, when occasion demands, low-density polyethylenes. 
     COPYRIGHT: (C)1977,JPO&Japio
Patent JP-H06219785-A (JP)
Title: Water repellent glass having high abrasion resistance
Inventor: MIZUNO TOSHIAKI
IPC: C03C17/22
Filed: 1993-01-27
Abstract: PURPOSE:To obtain water repellent glass having high abrasion resistance without impairing the transparency of the glass by forming a thin film of a nitride and/or a carbide with hardly any content of oxygen in the topmost surface part of the glass. CONSTITUTION:This water repellent glass has a layer of a nitride and/or a carbide, having at least 1nm thickness and respectively containing 0-20mol% oxygen in the topmost surface part. The layer of the nitride and/or carbide is preferably a nitride, carbide, an oxygen-containing nitride or an oxygen- containing carbide of a metal such as silicon, boron, aluminum, titanium, zirconium, chromium, nickel or zinc.
Patent JP-S63181292-A (JP)
Inventor: SAKAMI TOSHIYUKI
IPC: H05B6/10
Filed: 1987-01-22
Abstract: (57)【要約】本公報は電子出願前の出願データであるた め要約のデータは記録されません。
Patent JP-H01187213-A (JP)
Title: Stabilizer for spud barge
Inventor: INAGAWA KAZUO
IPC: E02B17/04
Filed: 1988-01-21
Abstract: PURPOSE:To stabilize a barge by a method in which a spud is inserted into a guide tube, and a float is rotatably attached to the guide tube. CONSTITUTION:A spud 2 is inserted into a guide tube 3, and an oil-pressure elevator 10 is attached to the tube 3. A nearly square barge 1 is set between four spuds 2 set at intervals, and a float 5 is provided below the barge 1 in a manner that it can turn around the tube 3. When the barge 1 is set on the seabed through the spuds 2, the float 5 is set below the barge 1. When the barge 1 is towed, an oil-pressure cylinder 12 is operated, and the float 5 is turned through a small-diameter gear 7 and a large-diameter gear 8 and set on the outside of the spuds 2.
Patent JP-H08196939-A (JP)
Title: Prevention of hunting of concentration of soot at outlet of electric precipitator
Inventor: YASUMURA NAOKI
IPC: B03C3/68
Filed: 1995-01-27
Abstract: PURPOSE: To stably control an electric precipitator by calculating and setting charge quantity or a charge rate so that the concn. of soot enters blind zone width. CONSTITUTION: A soot densitometer 3 is arranged to the outlet flue 2 of an electric precipitator 1 to detect the amt. of soot in exhaust gas and the detection value is inputted to a charge control unit 6' as a soot concn. signal 4 and an alarm signal 5 is also inputted thereto in order to check the reliability of the signal. The signal wire 7' from the charge control unit 6' to a DC high voltage power supply device 8' is set to a serial transmission system in such a manner as to be able to set a charge rate linearly. In the charge control unit 6', the outlet soot concn. signal 4 of the electric precipitator 1 is read to calculate an average value at every definite cycle and the charge of the electric precipitator 1, that is, the charge rate of the DC high voltage power supply device 8' is stepwise controlled so that the average value enters a preset range (blind zone width).  By this constitution, it is judged that the concn. of soot is hunted outside blind zone width.
Patent JP-H04248271-A (JP)
Title: Manufacture of interconnector of lateral-striped cylindrical solid electrolyte fuel cell
Inventor: MORI MASASHI
IPC: C04B35/12
Filed: 1991-01-09
Abstract: PURPOSE:To enable a manufacturing method of a low cost, a short time, and a simple way, by making a specific mixing ratio of lathanum calcium chromite powder into a slurry, and coating it on a fuel electrode at the part except a solid electrolyte part, and baking it. CONSTITUTION:On a porous basic body tube 1, a nickel zirconia cermet as a fuel electrode 2 is attached in a striped form by a plasma flame coating. Then, after masking the part an interconnector 4 is formed, with a plate, so as to prevent to connect a zirconia electrolyte membrane 3 on the alumina membrane 7 on the electrode 2 and the tube 1, the membrane 3 is formed by a low pressure flame coating. Then, the membrane 4 is produced by using a slurry of a lanthanum chromite. Then a masking is applied on the membrane 3, for example, the slurry is spread thereover, and it is scratched off up to a specific thickness. And it is baked for five hours at 1300 deg.C, for example, or at 1400 deg.C without holding time, in the air, so as to form the interconnector 4. Consequently, no lanthanum oxide is generated, and the chemical stability and the electron conductivity can be improved.
Patent JP-H09204838-A (JP)
Title: Switch device
Inventor: HIGUCHI MITSUTOSHI
IPC: H01H1/36
Filed: 1996-01-26
Abstract: PROBLEM TO BE SOLVED: To prevent drop of the slidability of a movable contact, and accordingly drop of the manipulation feeling, by arranging so that the depth of a worn part formed on a stationary contact can be limited. SOLUTION: A stationary contact 14a generates arcs in the area to a movable contact 17, and a base 12 is provided on each side of stationary contact perpendicularly intersecting the sliding direction (Arrow B and opposite thereto) of the movable contact 17, and an aux. receptacle 23 a certain dimension lower than the sliding surface 22 of the stationary contact 14a is furnished on each base 12. The width D of the movable contact 17 is set to such a dimension that its two sides across the width are received by the aux. receptacle 23. When the stationary contact 14a is worn, the sides of the contact 17 are received by the aux. receptacle 23.
Patent JP-H06222879-A (JP)
Title: Method and device for displaying handwriting
Inventor: ITO AKIRA
IPC: G06F3/048
Filed: 1993-01-27
Abstract: PURPOSE:To provide the handwriting display method and handwriting display device which can represent the thinning of a handwritten character. CONSTITUTION:A pen input coordinate detection part 1 detects position coordinates of a handwriting pen. A pen speed calculation part 2 calculates the moving speed of the handwriting pen from a series of position coordinates of the handwriting pen which are detected by the pen input coordinate detection part 1. A handwriting display data light and shade level determination part 3 determines the density of display data on handwriting on the basis of the moving speed of the handwriting pen calculated by the pen speed calculation part 2. A display data generation part 3 generates light and shade display data on the handwriting on the basis of the series of position coordinates of the handwriting pen detected by the pen input coordinate detection part 1 and the density of the display data on the handwriting determined by the handwriting display data light and shade level determination part 3. A display part 5 actually displays the light and shade display data generated by the display data generation part 4.
Patent JP-S62168147-A (JP)
Title: Silver halide color photosensitive material
Inventor: KATO KAZUO
IPC: G03C7/305
Filed: 1986-01-20
Abstract: PURPOSE:To obtain a photosensitive material having high sensitivity and supe rior shelf stability at high temp. and humidity and ensuring high image quality by incorporating a compound releasing a fogging agent and a compound represented by a specified formula into a photosensitive material. CONSTITUTION:A compound releasing a fogging agent, a development accelera tor or a precursor thereof by a coupling reaction with the oxidized product of a developing agent and a practically colorless and nondiffusible compound represented by formula II are incorporated into a color photosensitive material so as to correct the defect that the shelf stability of the material is deteriorated to lower the sensitivity by a large amount of the releasing compound used when the material is allowed to stand at high temp. and humidity. The releasing compound used is preferably represented by formula I and the preferred amount of the compound added is 10-1X10<-4>mol% per 1mol silver halide.
Patent JP-S56108942-A (JP)
Title: Microwave radiometer
Inventor: IMATANI TOSHIO
IPC: G01K11/00
Filed: 1980-02-01
Abstract: PURPOSE:To make possible the calibration of antenna temp. at all times by mounting a sun sensor to a sky-phone and controlling the beam direction of the sky-phone by the output signal of the sun sensor. CONSTITUTION:1 is a receiving antenna, 3 is a standard sound source, 4 is a comparing noise source and 5 is a receiver. 2 is a sky-phone which is automatically adjustable of beam direction and here, the beam directing direction is made adjustable within a 0 deg.-90 deg. range by rotating a reflecting plate 9 by means of a motor 10. The output voltage proportional to the incident angle of the sun is obtained by a sun sensor 10 mounted in the same direction as the sky-phone primary radiator 2, by which the motor 10 is operated via a servo amplifier 12 when said voltage rises to above the specific output level, whereby the beam directing direction is forcefully offset.
Patent JP-H08201051-A (JP)
Title: Position detector for moving body
Inventor: IKETANI MITSUHIRO
IPC: B60J1/17
Filed: 1995-01-27
Abstract: PURPOSE: To obtain a position detector for moving body in which the position of window glass or the like can be detected highly accurately and the initial position thereof can be set without involving troublesome adjustment through a simple and small-sized structure at low cost while enhancing the assembling properties. CONSTITUTION: A ring gear 46 rotates together with the output shaft of motor and a predetermined rotational position is detected by means of a moving plate 50 secured to a cover plate 36 and a fixed terminal 60 provided on the ring gear 46. A control circuit 80 is contained at a board containing section 34A and thereby the size can be reduced.
Patent JP-H02193064-A (JP)
Title: Ultrasonic imaging apparatus
Inventor: HARA KAZUHIKO
IPC: G01N29/26
Filed: 1989-01-20
Abstract: PURPOSE:To enable the setting of a scanning range for a prober automatically by providing a control processing circuit as a means for setting a scan range in inspection time a position and a shape detected by a detection means comprising a prober or the like. CONSTITUTION:A prober 1 which transmits an ultrasonic wave to or receives it from an object S to be inspected set being sunk on the bottom surface of a water tank is mounted on a scanner 2 with the tip thereof immersed in water and connected to a pulser receiver 3, an output of which 3 is connected to a surface distance counter 5, a signal intensity detection circuit 6 and a defect depth counter 7 through a gate circuit 4 and moreover, outputs of these devices are connected to a control processing circuit 8. The circuit 8 is connected to the device 2, an image projector 9, a printer 10 and an input device 11. A part higher than a specified threshold can be regarded as an object S in a distribution of heights H from a reference surface determined with the circuit 8. Then, a position and shape of the object S can be made clear by detecting the part involved with the circuit 8. Subsequently, a minimum scan range containing the whole of the object S is determined with the circuit 8 and an inspection is performed within the range thus obtained.
Patent JP-H04312969-A (JP)
Title: Semiconductor device and manufacture thereof
Inventor: YABU TOSHIKI
IPC: H01L29/78
Filed: 1991-02-01
Abstract: PURPOSE:To suppress a reverse narrow channel effect even if the width of a channel is narrow and to obtain a stable threshold value voltage by providing a well layer on a semiconductor substrate. CONSTITUTION:A LOCOS oxide film 106 is formed 400nm on a surface of a semiconductor substrate 101 formed with a p-well region 102. Boron 108a is ion implanted in dose of 1.0X10<13>cm<-2> at 200keV in the region 102 to form impurity regions 108b, 108c to become an n-channel stop, a punch through stop. Boron 110a is ion implanted in dose of 1.0X10<12>cm<-2> at 40keV to form an impurity region 110b to become a channel region having a relatively wide width. Boron 112a is ion implanted in more dose of 1.5X10<12>cm<-2> than that of the wide channel region at 40keV to form an impurity region 112b to become a narrow channel region. An nMOSFET is formed on an active region.
Patent JP-S56110725-A (JP)
Title: Preparation of melamine cyanurate-containing polyamide composition
Inventor: ITOU TOMOO
IPC: C08L77/00
Filed: 1980-02-06
Abstract: PURPOSE: To simply obtain the titled high-quality bubble-free composition with excellent transparency and colorability, by the addition of malamine and cyanuric acid in the presence of water in the polymerization of a polyamide.  
     CONSTITUTION: A melamine cyanurate-containing polyamide composition with excellent transparency and colorability, giving an injection-molded product with little weldline, is prepared by thermally reacting a polyamine-formable monomer (e.g., ε-caprolactam), melamine and cyanuric acid in equal mold to the melamine in the presence of water required for the addition reaction of the melamine with the cyanuric acid, keeping a reduced pressure ≤760mmHg for 15minW2hr in the later period of the reaction. 
     COPYRIGHT: (C)1981,JPO&Japio